On Thu, Jul 2, 2015 at 4:16 PM, Neil Harris neil@tonal.clara.co.uk wrote:
On 01/07/15 15:00, Pierpaolo Bernardi wrote:
Just for future reference, if anyone's interested, THE book on this topic is "Calendrical Calculations".
Alas, their code is closed-source, but the book is still the best reference I know of.
True. HOWEVER, the authors of the book are the same people who wrote the Emacs calendar, which is substantially the same code as the one in the book, and the code in Emacs is GPL, of course. One can look at the book for explanations, and at Emacs calendar for code, if one needs free code.
Cheers P.